Tower clock equipment in the use of the process, due to the material, technology, environment and other human factors, there are inevitably a variety of failures. The maintenance of school clock is an effective measure to eliminate hidden trouble, extend the service life of building tower clock equipment, and keep the building tower clock in good condition, so as to ensure its mechanical properties and ensure the normal operation of building tower clock equipment. The work includes:
1, check the tower clock movement and control part. The non-stop switching circuit is damaging to the circuit and the movement, so the movement is easily damaged in the tower clock. Each start and stop of the tower clock will cause the needle inside the clock to shake, which will reduce the service life of the movement, and therefore need to be repaired.
2, adjust the travel time. The modern school clock will add a feedback antifreeze switch on the movement and introduce another closed-loop control, so that the movement can give a feedback signal to the mother clock control system every time it runs, so that the control system can automatically detect the running state of the movement, and automatically repair and adjust it in time to ensure that the travel time is more accurate and stable. Such as two-pin operation, the parent clock system adopts closed-loop control to keep the child clock and the parent clock running out of sync. Note The clock is not allowed to find the manufacturer to repair the clock.
3, check the lighting: the building tower clock is generally outdoor, lighting is indispensable. The opening and closing times are automatically controlled by the system. Reduce the number of tower clock maintenance and building tower clock maintenance.
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